baber/WOPTO huggingface dataset:
Patent JP-2000183839-A (JP)
Title: Transmission line terminating device
Inventor: ICHINO HARUHIKO
IPC: H04B10/079
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a transmission line terminating device which can constitute a redundant standby system on an optical path side and an SDH(synchronous digital hierarchy) side, requires a small hardware quantity, and has low-cost device constitution. SOLUTION: This transmission line terminating device is equipped with optical path signal terminating circuits 2-0 and 4-0 which terminate optical path signals, SDH selection signal terminating circuits 12-0 and 14-0 which terminate SDH signal, SDH path signal monitoring and processing circuits 8-0 and 10-0 which monitor or process SDH path signals included in the SDH signals or optical path signals, their redundant or standby systems 2-1, 4-1, 12-1, 14-1, 8-1, and 10-1, and an optical path and SDH switch circuit 6 which switches these redundant or standby system.  In this case, the optical path and SDH switch circuit 6 is installed between the optical path signal terminating circuits 2-0, 2-1, 4-0, and 4-1 and SDH path signal monitoring and processing circuits 8-0, 8-1, 10-0, and 10-1 and used in common to switch the redundant system or standby system of the optical path signals and also to switch the redundant system or standby system of the SDH signals.
Patent JP-H09183589-A (JP)
Title: Control method for swing prevention and positioning of crane
Inventor: UDA HIROHISA
IPC: B66C13/06
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To apply to an existing overhead crane and prevent a suspended cargo from swinging without using an accurate speed control system by accelerating and decelerating in normal rotation or reverse rotation a motor for driving a crane carriage based on deviation between a speed command value output from a speed command value computing device and a speed detected value. SOLUTION: A swing preventing and positioning speed command value computing device 5 inputs a target position value Xm (target position R), a self-position detected value X of a crane carriage 1a, a speed detected value Vo, length L of a winding wire rope, and a swinging angle θ of a suspended cargo 3, and computes the speed command value V of the carriage 1a and outputs it. A drive control device 6A is constituted out of a simple speed control device of open loop generating and outputting a drive command of acceleration/deceleration in normal rotation or acceleration/ deceleration in reverse rotation to a wound-rotor type motor 1b, based on deviation between the speed command value V from the speed command value computing device 5 and the speed detected value Vo of the carriage 1a.  Conveniently, the advancing direction of the carriage 1a is set as normal rotation, and the reverse direction against the advancing direction is set as reverse rotation.
Patent JP-2000163034-A (JP)
Title: Control method for screen saver and recording medium recorded with program therefor
Inventor: TAKAHASHI YOKO
IPC: G09G5/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To make the condition of starting and releasing of a screen saver adjustable to the kind and the state of an application being operated on a computer by setting plural starting and releasing conditions with respect to one screen saver. SOLUTION: When an application is used, a waiting time before a screen saver is displayed can be set a little longer than that in a normal time. Moreover, waiting time before the screen saver is displayed become longer than that in the normal time only when the application is in being used and an application picture does not become an icon state, and when the application is not used or the application is used and the application picture become the icon state, the screen saver is displayed in the waiting time of the normal time.
Patent JP-H09184924-A (JP)
Title: Light guide plate
Inventor: KAWAKAMI MAMORU
IPC: F21V8/00
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a dark part at the end part of the light emitting surface of a light guide plate on the side of its light incidence end surface. SOLUTION: This light guide plate 1 has the incidence end surface 1A where light is made incident as its one end surface, the top surface of the light guide plate 1 is a light emitting surface 1B, and the reverse surface of the light guide plate 1 is a reflecting surface 1C. The light incidence end surface 1B is slanted separating from a light source 2 toward the lower end and its tilt angle αis set so that α>=90 deg.-sin<-1> ((1/n)sinθ1 )-sin<-1> (1/n) (where (n) is the refractive index of the light guide plate and θ1 is the angle of refraction of outward projected light to the light projection surface). The light made incident on the light guide plate 1 from the light incidence end surface 1A is emitted to the outside directly from the end part of the light emitting surface 1B on the side of the light incidence end surface 1A.
Patent JP-2000162733-A (JP)
Title: Heat developable recording material
Inventor: SUZUKI HIROYUKI
IPC: G03C1/498
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable recording material showing low fog and excellent high contrast even with a small add amt. of additives by incorporating org. silver salts, reducing agent and specified compds. SOLUTION: This recording material contains org. silver salts, reducing agent and compds. expressed by the formula. In the formula, each of Z1 to Z3 is a group of nonmetal atoms or bonds necessary to form a 5- to 7-member ring, each of X1 to X3 is a hydroxy group (or its salt), alkoxy group, aryloxy group, heterocyclic oxygroup, mercapto group (or its salt), alkylthio group, arylthio group, heterocyclic thio group, aryloxy group or heterocyclic group, Y1 represents -(C=O)-, -(C=S)-, -SO-, -SO2-, -C(=N-R7)-, -O-, -S-, -(N-R8)-, -N= or -C(-R9)=, and each of R1 to R9 is a hydrogen atom or substituent. Thereby, the heat developable recording material which hardly causes fog can be obtd. while satisfying high sensitivity and high contrast.
Patent JP-H09185585-A (JP)
Title: Graph display device
Inventor: TANAKA HIDEKAZU
IPC: G09G5/36
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a graph display device automatically plotting the graph of an implicit function by only inputting parameters to a functional expression given in an implicit functional form. SOLUTION: CPU 7 reads functional expression data of the implicit function stored by plural patterns within ROM 5 to list-display on a display part 2. An operator selects data by a cursor key 13 to specify by an execution key 11. CPU 7 converts the specified implicit function to an explicit function, plots a graph by changing a range and stores the graph data in a graph storing register 28 in a storage part 6. Graphic display is attained through the use of an implicit function like this.
Patent JP-H06221012-A (JP)
Title: Floor rack sliding composite two-stage bicycle storage device
Inventor: KONISHI TOSHIO
IPC: B62H3/08
Filed: 1992-11-26
Abstract: PURPOSE:To improve the operability of bicycle storage by equipping sliding type floor racks of the same pitch in the hanging positions or directly below the half-pitch difference parts of plural independently hanging type two-stage bicycle storage racks, and hanging the two-stage racks in a floor rack line provided directly below to perform autonomous bicycle storage. CONSTITUTION:When a two-stage rack 1 is lowered, a floor rack 5 is pushed out in the direction of a refuge space by a slide lever 9, and a foot pedal 10 is kicked out in the floor rack line. The slide lever 9 is immediately returned into the original position. A stop lever is then set by one hand while holding the rear end of the two-stage rack 1 positively in the state of being stopped in a fixed position. At the time of resetting the two-stage rack 1 upward, the two-stage rack 1 is lifted gently after removing the stop lever while pressing the rear end of the two-stage rack 1 slightly, and the foot pedal 10 is reversed and restored back into the fixed position and confirmed. When the foot pedal 10 is sprung back, a rack span is closed by the actuation of a gas spring 17.
Patent JP-H07197892-A (JP)
Title: Scroll type fluid machinery
Inventor: SAKAMOTO SUSUMU
IPC: F04C18/02
Filed: 1993-12-28
Abstract: PURPOSE:To prevent partial wear of a seal member, to prevent leakage of compression fluid from a delivery port along a recessed groove, and to improve compression efficiency. CONSTITUTION:One end side of a recessed groove 11 formed in the lap part 9 of a revolving scroll 7 is separated away from the winding starting end on the inner peripheral side of the lap part 9 to some extent. One end side of a seal member 12 inserted in a recessed groove 11 is also separated away from the winding starting end on the inner peripheral side of the lap part 9. As a result, even when, in a process wherein the revolving scroll 7 effects revolving movement during compression operation, the lap part 9 is brought into a position as shown in a diagram, one end side of the recessed groove 11 an one end side of the seal member 12 are not overlapped wit a delivery port 17 formed on the fixed scroll side. This constitution prevents local wear of the seal member 12 as a result of one end side of the seam member 12 being brought into contact with the edge of the delivery port 17.
Patent JP-H06189012-A (JP)
Title: Nurse call information transmission system and method for using the same
Inventor: IWASHITA SUSUMU
IPC: A61G12/00
Filed: 1992-12-18
Abstract: PURPOSE:To provide a nurse call information transmission system and a using method which are capable of obtaining speedily and easily providing required information concerning patients by displaying the various kinds of information on the information display monitor of portable telephone sets carried by respective nurses. CONSTITUTION:A nurse call system A is composed of a button device 1, a microphone 2, a speaker 3 and a nurse call display panel 4, a portable telephone set system B is composed of a controller 5 provided with a storage device for storing the various kinds of information, a relay connector 6 for performing the relay connection of transmission/reception and a portable telephone set 7 provided with an information display monitor 8, a telephone line system C is composed of a private automatic branch exchange 9, an extension telephone 10 and a line wire telephone 11, and this nurse call information system and its using method are composed of these nurse call system, portable telephone set system and telephone circuit system which are capable of easily obtaining the various kinds of information.
Patent JP-2000183028-A (JP)
Title: Processing apparatus and process system
Inventor: BAKU KUMO
IPC: H01L21/302
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a processing device and a processing system, wherein the temperature of an object to be temperature adjusted is controlled uniformily, when the object is subjected to a prescribed processing. SOLUTION: A placement stage 17, on which a wafer 2 is placed, is provided at the lower part of a process chamber 14 of a processing apparatus 5. In the placement stage 17, a temperature-adjusting means 19 for adjusting the temperature of the wafer 2 is provided. The temperature adjusting means 19 is provided with a plurality of arrayed flow channels, a fluid of a specified temperature flowing in the flow channel, and a heat-shielding member 22 provided between flow channels. A fluid is supplied in flow channels 20a and 20b, so that the fluid flowing in the flow channel 20a and that flowing in the flow channel 20b flow in directions different from each other.
Patent JP-H11186291-A (JP)
Title: Field-effect transistor
Inventor: WATANUKI KEN
IPC: H01L29/812
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect transistor which solves troubles that the gate deteriorates in breakdown voltage when the source is lessened in resistance, the source is decreased in resistance and the transistor deteriorates in mutual conductance (gm) when the gate is increased in breakdown voltage. SOLUTION: A buffer layer 2, an active layer 3, and an ohmic contact layer 4 are successively laminated on a semiconductor substrate, a gate electrode 5 is provided on the active layer 3 and connected to it, and a source electrode 6 and a drain electrode 7 are provided onto the ohmic contact layer 4 as connected to it for the formation of a field-effect transistor, wherein an insulating film 8 is provided between the gate electrode 5 and the source electrode 6 and between the gate electrode 5 and the drain electrode 7 on the ohmic contact layer 4 respectively, and provided that a distance between the edge of the gate electrode 5 and the insulating film 8 on the drain electrode side is represented by L1 , a distance between the edge of the gate electrode 5 and the insulating film 8 on the source electrode side is represented by L2 , L1 and L2 are so set as to satisfy a formula,  L1 >L2 , a part of the active layer 3 located between the gate electrode 5 and the drain electrode 7 is completely or partly set thinner than the part of the active layer 3 between the gate electrode 5 and the source electrode 6 and smaller than the thickness a of the active layer 3 located under the gate electrode 5.
Patent JP-H04301389-A (JP)
Title: Electric-connector assembling method and soldered lead frame used for electric connector
Inventor: HOOMAA AANSUTO HENSHIEN
IPC: H01R12/71
Filed: 1991-12-20
Abstract: PURPOSE: To simply and surely apply soldering with a simple tool by accurately positioning multiple contact arms, and feeding the required heat energy to only a contact position with the prescribed high-frequency current for the prescribed time. CONSTITUTION: This soldering lead frame is provided with at least a line of extension contact arms 20 extended from the coupling side to the free end. When multiple electrical and mechanical connections are made between a connector having conductor means specified on the common face of circuit elements and the circuit elements, multiple finger sections 56 and heaters generating the prescribed thermal energy with the prescribed high-frequency current for the prescribed time are provided. The heaters and the finger sections of a lead frame 50 having a carrier strip section 52 are fitted to the free ends of the contact arms 20, the required energy is fed, and simple and secure soldering can be applied.
Patent JP-H11236722-A (JP)
Title: Urine scatter prevention device
Inventor: OGURA TADAO
IPC: E03D9/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide such a urine scatter prevention cover as the urine scatter prevention cover rises a little later when a toilet seat is raised and as the cover is precedently folded when it falls. SOLUTION: A urine scatter prevention device is equipped with a urine scatter prevention hood 4, a tensile line for pushing the side end edge of the hood 4 against the surface on a toilet seat mounting hinge side of a toilet main body 1 and an oscillaion tensile line 8 for opening/folding the hood 4 around the other end edge of the hood 4. It is constituted of a shaft 12 pivoting the oscillation tensile line 8 in a state capable of being oscillated and a bearing 11, a collar 16 freely fitting to the shaft 12, boring a slot 15 in the circumferential direction and planting a lever 7, a kick bar 17 planted in the shaft 12 by passing through the slot 15 of the collar 16, a string body 6 connecting between the lever 7 planted to the collar 16 and a toilet seat capable of rising and falling and a string hook 10 hooking the end of the string body 6 to the toilet seat 3.
Patent JP-2001173253-A (JP)
Title: Floor structure of clean room
Inventor: OGAWA YASUO
IPC: E04H5/02
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a clean room floor structure for semiconductors in a relatively simple method for a new plant or factory or the like, which structure requires no operation stop of equipment during reparing work period of floor surface and can prevent scattering of dust and generation of vibrations resulting from construction work. SOLUTION: This structure comprises under floor structure materials such as beams, sleepers made of steel bars, joists composed of I shaped, H shaped and/or angle shaped steel members supported to the under floor structure materials, steel plate made floor pannels layed on the joists, reinforcement steel members composed of grooved type steel members or angle shaped steel members for performing integration among the pannels, the under floor structure materials and the joists, fastening bolts for connecting the pannels with the reinforcement steel members, and connection metal fittings for connecting the steel plates laid on the pannels and the pannels to the other steel plates.
Patent JP-H11191798-A (JP)
Title: Portable telephone set and memory dial retrieval method
Inventor: ABE SETSUO
IPC: H04M1/274
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a potable telephone set excellent in operability by facilitating retrieval of a memory dial. SOLUTION: A capital of a KANA (Japanese syllabary) or English letters is set by a capital setting processing with an arrow key (step 107), and an opposite party having the set capital is retrieved in a memory (step 108). Then the opposite parties retrieved and extracted are scrolled and displayed sequentially by the arrow key (steps 109, 110, 111), and when a desired name is displayed, an 'off-hook' key is depressed to make dialing of a telephone number of the name. Or not the 'off-hook' key but a 'registration' key is depressed to give information of the displayed opposite party to correction processing.
Patent JP-2001170417-A (JP)
Title: Filtration equipment
Inventor: FUJII TAKASHI
IPC: B01D29/11
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide filtration equipment in which the inside of filtration tank can effectively be cleaned and proper filtration can be reopened after the cleaning. SOLUTION: This filtration equipment is provided with filtration tanks, a purified liquid tank, a polluted liquid tank and a cleaning means. The filtration equipment furthermore is provided with a filtration path through which the liquid filtrate passes filters in the filtration tanks from the polluted liquid tank and flows into the purified liquid tank. A discarding path for discarding the polluted liquid is connected to waste liquid outlet of the filtration tank. The equipment further is provided with a saving path through which the polluted liquid in the filtration tank is sent to the polluted liquid tank and a back washing path through which a back washing medium is supplied from the cleaning means to the inside of the filters.
Patent JP-H05336353-A (JP)
Title: Method and device for transforming color information non-linearly to uniform color space
Inventor: NAKANO KIMITAKA
IPC: H04N1/46
Filed: 1991-12-26
Abstract: PURPOSE:To make the processing of color information suitable to human sense possible and further make the accurate moving of color information possible between different color reproduction systems each other, by performing a non-linear transformation between color information and uniform color space. CONSTITUTION:This device transforming color information non-linearly to uniform color space has an input means 1, a transformation means 2, an output means 3 and an educator means 4. The transformation means 2 has a conversion function and at the same time, a learning function learning it. At this point, by using a neural network, preferably, a multilayer feed forward coupling type neural network, the values of three attributes of the original color element in a subtractive color mixture, the original color element in an additive color mixture or color perception are transformed into uniform color space coordinates. By utilizing the non-linear transformation capacity of the neural network, in particular, the non-linear transformation capacity based on the learning function, the non-linear color information such as three attributes of the original color element in the subtractive color mixture, the original color element in the additive color mixture or the color perception are transformed into linear coordinate values.
Patent JP-H11182120-A (JP)
Title: Opening-closing structure for door
Inventor: YONEDA AKIHIDE
IPC: E05D3/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a door opening and closing structure which facilitates the smooth opening and closing motions of a door through a simple structure and is improved in its durability and safety. SOLUTION: A hinge member 21 which is attached to one of right and left ends of a door plate to carry out the opening and closing motions of a door is equipped with a door fixing member 22 fixed to the door; an internal fixing member 23 fixed to an opened part; and the first and the second connecting piece 24,25 to connect the door fixing member and the internal fixing member. The second connecting piece is provided with a recessed part 25K to open toward the first connecting piece, and at the time of opening the door, the first and the second connecting piece 24,25 rotate centering around each of pivoted shafts 24B, 25B pivoted on the door fixing member, and in the case of the wide opening of the door, the edge part of the first connecting piece 24 fits into the recessed part 25K of the second connecting piece 25 to carry out the wide opening of the door.
Patent JP-H06196616-A (JP)
Title: Lead frame and manufacture thereof
Inventor: TAURA YOICHI
IPC: H01L23/50
Filed: 1992-12-25
Abstract: PURPOSE:To provide a lead frame, by which the planned chip mounting place of a pad is lowered without forming inclination and warping, a bonding wire can be made short, application for high-frequency devices is suitable, heat dissipation is excellent and mechanical strength is secured. CONSTITUTION:In a lead frame 1, wherein a part in a pad 5 is lowered, notches 9 and 12 are provided at both sides of the connecting part of a support bar 6 for the pad. The corners are cut. The peripheral parts of the pad are pushed, bent and made to rise up. A planned chip mounting place 11 is lowered in this lead frame.
Patent JP-2000179544-A (JP)
Title: Needle roller having holder, and reduction gear using it
Inventor: HARIMOTO KAZUYOSHI
IPC: F16C33/54
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a needle roller having a holder capable of obtaining a large load capacity in a limited space, excellent in the roller guide function, the strength and the accuracy, and free from any troubles when the holder is brought into slidable contact with adjacent parts such as a planetary gear on a crank shaft. SOLUTION: A needle roller having a holder is provided a holder 1 comprising an external member 3 and an internal member 4, and a roller 2. The external member 3 is provided with an annular part 3a whose diameter is larger than a pitch circle diameter PCD of the roller array, and a flange part 3b both end parts of which are folded inwardly. The internal member 4 is formed annular and smaller in diameter than the pitch circle diameter PCD of the roller array. Pockets 5, 6 are provided in the external and internal members 3, 4 to accommodate the roller 2. The flange part 3b may be provided on the internal member 4 instead of the external member 3.